- 作者：J. Oliva Encina ; jolivaencina@ono.com ; A. Marco Valdenebro ; J. Pelegrí ; Gabarró ; C. Rioja Sanz
- 关键词：Cá ; ncer de vejiga ; Narrow band imaging ; Tomografí ; a de coherencia ó ; ptica ; Endomicroscopí ; a lá ; ser confocal
- 刊名：Actas Urol贸gicas Espa帽olas
- 出版年：2010
- 期刊代码：pca37_02104806
- 类别：med
- 出版时间：September 2010
- 卷：34
- 期：8
- 页码：657-668
- 文件大小：2745 K
Cystoscopy is gold-standard method in non muscule invasive bladder cancer diagnosis. In the cistoscopic explorati贸n 30%of tumors could be overlookeed: it is due to a flat forms, litle size tumours or difficult visualization. Photodynamic diagnosis reduces overlooked tumours rate, and has improved diagnosis on flat forms, with the consequence of increasing lap time to recurrence and decrasing the number of iterative cistoscopy; nevertheless the false positive rate is high. In the last years developed new optical devices who try to improve alone or asociated diagnostic sensibility in cistoscopy whithout reduction of specificity. Among new devices we must emphasize some like Narow Band Imaging, Optical Coherence Tomography or Laser Confocal Endomicroscopy.